Large-Scale Testing of the Technology for the Complex Processing of Phosphogypsum

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-09-21 DOI:10.1134/S0040579525700563

E. P. Lokshin, O. A. Tareeva, A. M. Kostinets

引用次数: 0

Abstract

The main indicators obtained during large-scale tests of the technology for complex processing of phospho-semihydrate produced from apatite concentrate produced by JSC Apatit, developed at the I.V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Kola Scientific Center of the Russian Academy of Sciences, are reported. The achieved results (high extraction of rare earth metals into non-radioactive oxocarbonate concentrate, degree of purification of the gypsum product from harmful impurities) confirm the efficiency of the technology.

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磷石膏复合加工工艺的大规模试验

报告了在俄罗斯科学院科拉科学中心I.V. Tananaev稀有元素和矿产资源化学与技术研究所开发的JSC Apatit生产的磷灰石精矿复杂加工技术大规模试验中获得的主要指标。所取得的成果（稀土金属在无放射性碳酸盐精矿中的高提取率，石膏产品中有害杂质的净化程度）证实了该技术的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.